How do you get plants in your pond? I have a 300 gallon pond (just recently upgraded from a 30 gallon) and my fish always eat the plants. I feed them pretty much daily and they still gobble up the plants. The only thing I have been able to keep is my lily pad. Any suggestions? Anyone else have this problem? I also don't want a bunch of floating plants, I like to see my fish for the most part. Any help is great!